![]() ![]() Help users recognize, diagnose, and recover from errorsĮrror messages should be expressed in plain language (no codes), precisely indicate the problem, and constructively suggest a solution.Įxample, If wifi password is incorrect or wrong it mentions as a user-friendly way.Įven though it is better if the system can be used without documentation, it may be necessary to provide help and documentation. This is could be shown as the example of the best possible minimalist design. Every extra unit of information in a dialogue competes with the relevant units of information and diminishes their relative visibility.Įxample, Google has been resisting the temptation to show more information on their search page for years. Allow users to tailor frequent actions.Įxample, Face book profile hide advance setting options separately.ĭialogues should not contain information which is irrelevant or rarely needed. Facebook given sugested names according what we are start to type.Īccelerators - unseen by the novice user - may often speed up the interaction for the expert user such that the system can cater to both inexperienced and experienced users. The goal is to minimize the application of user memory.Įxamples, Google suggesting possible questions based on what I am trying to type. It’s always better to suggest the user a set of options than to let him remember and type the whole thing. ![]() Instructions for use of the system should be visible or easily retrievable whenever appropriate. The user should not have to remember information from one part of the dialogue to another. Minimize the user’s memory load by making objects, actions, and options visible. Either eliminate error-prone conditions or check for them and present users with a confirmation option before they commit to the action.Įxample, Google Search trying to correct my spelling. Įven better than good error messages is a careful design which prevents a problem from occurring in the first place. Facebook’s “Like” already became a standard and sites like LinkedIn adopted it without contesting. Follow platform conventions.Įxample, Google Plus ambitiously launched “+1” to counter Facebook’s “Like” without much success. Users should not have to wonder whether different words, situations, or actions mean the same thing. Microsoft office tools used undo & redo options. Support undo and redo.Įxample, The freedom to undo any accidental actions. Users often choose system functions by mistake and will need a clearly marked “emergency exit” to leave the unwanted state without having to go through an extended dialogue. It sets the context and speaks the everyday language. Instead, he chose to say ambitiously - “Yes, I want Neil to teach me how to grow my Business!”. Follow real-world conventions, making information appear in a natural and logical order.Įxample, Neil Patel could very well say “Sign Up” on his landing page. The system should speak the users’ language, with words, phrases and concepts familiar to the user, rather than system-oriented terms. Another example is Google Drive showing the status of a document upload. The system should always keep users informed about what is going on, through appropriate feedback within reasonable time.Įxample is twitter making a swoosh sound when a tweet is being posted. Next thing is descused Ten usability heauristic with real time examples, Visibility of system status
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